Essays about: "palaeoenvironmental reconstructions"
Found 3 essays containing the words palaeoenvironmental reconstructions.
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1. Systematic comparison of the relative accuracy of vegetation surveys and soil DNA metabarcoding : Assessing plant biodiversity at different spatial scales
University essay from Umeå universitet/Institutionen för ekologi, miljö och geovetenskapAbstract : Analysis of soil-derived DNA has been shown to minimize problems seen during traditional vegetation surveys, e.g. by matching the eDNA to a reference database for taxonomic identification rather than relying solely on taxonomic expertise. However, it has been debated to what extent and how accurately eDNA acts as a proxy for biodiversity. READ MORE
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2. Evidence for birch forests and a highly productive environment near the margin of the Fennoscandian ice sheet in the Värriötunturit area, northeastern Finland
University essay from Stockholms universitet/Institutionen för naturgeografiAbstract : High-resolution records of early Holocene deposits are rare, and as a consequence reconstruction of terrestrial environments very soon after the deglaciation has often been difficult. In this study the palaeoenvironmental conditions of early Holocene (c. 10600-7500 cal. READ MORE
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3. Late Ordovician communities from North America
University essay from Lunds universitet/Geologiska institutionenAbstract : Sammanfattning: Med utgångspunkt från den fossiliserade hårdvävnaden har paleomiljö och faunor, från sex olika tidpunkter och platser i de överordoviciska lagren i Cincinnati-området (USA), rekonstruerats. Materialet består vanligen av kalksten, men en del lerstens-stuffer förekommer också. READ MORE